Experimental study on the effect of granular backfill with various gradations on the mechanical behavior of rock

Autor: Le, Zhihua, Yu, Qinglei, Zhu, Wancheng, Liu, Hongyuan, Yang, Tianhong
Zdroj: In International Journal of Mining Science and Technology September 2021 31(5):889-899
Databáze: ScienceDirect